If someone’s behavior or opinion seems completely absurd to you, you could tell them they are wrong or even idiotic. You could tell them they should stop thinking that way and see things your way. Or, on the other hand, you could start by trying to understand...

I think one of the most important concepts is the concept of perspective. Perspective is how you see things. Two people can see the same thing, but have totally different reactions to it, based on different perspectives. One sees something as great, and the other sees...